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Routes
Running trails & routes
United States
California
Contra Costa County
San Ramon

Iron Horse Regional Trail Loop

Moderate

3.3

(13)

30

runners

Iron Horse Regional Trail Loop

01:07

10.5km

20m

Running

The Iron Horse Regional Trail Loop provides a moderate jogging experience, covering 6.5 miles (10.5 km) with a gentle elevation gain of 75 feet (23 metres). You can expect to complete this route in about 1 hour and 7 minutes. As you jog, you will encounter a varied landscape, moving…

Last updated: April 23, 2026

Waypoints

A

Start point

Bus stop

Get Directions

1

3.53 km

San Ramon Creek Trail

Highlight (Segment) • Trail

More narrow and gently winding but quieter than the Iron Horse Trail, this is a nice alternate or loop option and links up again with the Iron Horse Trail

Tip by

2

5.33 km

Osage Station Park

Highlight • Rest Area

Instead of the former railway station at this site the lush tree-lined park offers grassy meadows, restrooms, drinking water fountains, and a railroad-themed playground

Tip by

B

10.5 km

End point

Bus stop

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Way Types & Surfaces

Way Types

9.54 km

861 m

< 100 m

Surfaces

4.94 km

4.68 km

692 m

197 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Today

Tuesday 26 May

20°C

12°C

19 %

Additional weather tips

Max wind speed: 28.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park to access the Iron Horse Regional Trail Loop?

The Iron Horse Regional Trail connects multiple communities, offering various access points. For this specific loop, you can often find parking near Osage Station Park, which is a key highlight along the route. Look for street parking or designated park lots in the surrounding areas of Danville or San Ramon.

How can I reach the trail using public transport?

The Iron Horse Regional Trail is well-connected to public transport. It directly links to the Dublin/Pleasanton and Pleasant Hill BART stations, making it convenient to access without a car. From these stations, you can easily join the trail.

Is the Iron Horse Regional Trail Loop dog-friendly?

Yes, the trail is generally dog-friendly. However, please ensure your dog is kept on a leash at all times and that you clean up after them. Always be mindful of other trail users, including cyclists and pedestrians.

What is the best time of year to jog this trail?

The trail is accessible year-round. Spring and fall offer pleasant temperatures for jogging, with blooming wildflowers in spring and colorful foliage in autumn. Summer mornings or evenings are also great to avoid the midday heat. Winter jogging is possible, but be prepared for cooler, potentially damp conditions.

Do I need a permit or pay an entrance fee for this trail?

No, there are no permits or entrance fees required to access and use the Iron Horse Regional Trail. It's a public regional trail designed for community access and recreation.

Is this trail suitable for beginners?

Absolutely! This loop is considered easy and is very suitable for beginners. Its flat, paved surface and minimal elevation changes make it a great option for those new to jogging or looking for a relaxed outing.

What is the terrain like on the Iron Horse Regional Trail Loop?

The trail is predominantly paved, offering a smooth surface ideal for jogging, walking, and cycling. As a former rail trail, it maintains a very gentle grade, with a maximum of about 2% in some sections, making it largely flat and easy to navigate.

What can I see along the route?

Along this loop, you'll experience a mix of urban, suburban, and natural scenery. Key highlights include sections of the San Ramon Creek Trail and the pleasant open spaces of Osage Station Park. You'll pass through residential areas, marshy creeks, and enjoy views of distant hills.

Does the trail intersect other well-known paths?

Yes, the route primarily follows the Iron Horse Regional Trail. It also passes through sections of the San Ramon Valley Iron Horse Trail, which is a significant part of the broader Iron Horse Regional Trail network.

Are there amenities like water or restrooms available?

Given its urban and suburban connectivity, you'll find various amenities along the Iron Horse Regional Trail. Parks like Osage Station Park often have restrooms and water fountains. Additionally, the trail passes through several towns where you can find cafes, shops, and other services.

What should I wear for jogging on this trail?

For jogging on this paved trail, comfortable athletic wear and appropriate running shoes are recommended. Layers are always a good idea, especially during cooler mornings or evenings. Don't forget sun protection like a hat and sunscreen, as some sections may be exposed.

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